(x^2+15x+56)(x+8)=

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Solution for (x^2+15x+56)(x+8)= equation: 


Simplifying
(x2 + 15x + 56)(x + 8) = 0

Reorder the terms:
(56 + 15x + x2)(x + 8) = 0

Reorder the terms:
(56 + 15x + x2)(8 + x) = 0

Multiply (56 + 15x + x2) * (8 + x)
(56(8 + x) + 15x * (8 + x) + x2(8 + x)) = 0
((8 * 56 + x * 56) + 15x * (8 + x) + x2(8 + x)) = 0
((448 + 56x) + 15x * (8 + x) + x2(8 + x)) = 0
(448 + 56x + (8 * 15x + x * 15x) + x2(8 + x)) = 0
(448 + 56x + (120x + 15x2) + x2(8 + x)) = 0
(448 + 56x + 120x + 15x2 + (8 * x2 + x * x2)) = 0
(448 + 56x + 120x + 15x2 + (8x2 + x3)) = 0

Combine like terms: 56x + 120x = 176x
(448 + 176x + 15x2 + 8x2 + x3) = 0

Combine like terms: 15x2 + 8x2 = 23x2
(448 + 176x + 23x2 + x3) = 0

Solving
448 + 176x + 23x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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